Updated October 2026 · Fraser Bond
Planning · Haringey
Planning in Haringey, step by step
How to apply
Do you need planning permission?
Many small rear extensions, some loft conversions and internal changes to a house can be permitted development. Flats and maisonettes do not have the same rights.
Most work to flats, front extensions, new homes, changes of use and larger extensions need permission.
Haringey has many conservation areas, including in Highgate and Muswell Hill. Permitted development is more limited, and demolition and tree work can need consent.
Converting a house to a shared house may need permission where an Article 4 direction applies. HMO licensing is a separate requirement.
| Application type | Target decision time |
|---|---|
| Householder | 8 weeks |
| Minor (e.g. up to 9 homes) | 8 weeks |
| Major (10+ homes or large floor space) | 13 weeks |
| Lawful development certificate | Usually 8 weeks |
Statutory target periods in England
Before you submit
Landlords and owners in Haringey
- Rental valuation before and after works
- Advice on what tenants in N8, N10, N15, N17 and N22 want
- Lettings, licensing and full management
- Free sales valuation if you plan to sell
Frequently asked questions
Where do I search planning applications in Haringey?
On Haringey Council's online planning search. Look up the address or application reference to see plans, comments and decisions.
How do I apply for planning permission in Haringey?
Most people apply online through the Planning Portal, which sends the application to Haringey Council.
How long does planning take?
Most householder and minor applications should be decided within 8 weeks; major ones within 13.
Do I need permission for a loft conversion?
Often not for a house, if it is within permitted development limits and not in a conservation area. Flats usually need permission.
Can Fraser Bond help after the works?
Yes. We can value, let and manage the property.
Improving a property in Haringey?
Find out what it could rent or sell for once the work is done.
Get a free valuationSpeak to our team
